Text Mining: Sentiment Analysis

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Computing sentiment scores from Twitter data and observing the scores in a Heat Map.

Please follow Twitter terms and conditions for working with Twitter data.

License: GNU GPL + CC

Created by: Laboratory for Bioinformatics, Faculty of Computer and Information Science, University of Ljubljana
  1. Orange Data Mining
  2. sentiment analysis
  3. text mining
  4. twitter
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Комментарии
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Hello, How can I determine the certain date interwal? Maybe location also.

yuceltopcu
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How can I see or save the data after applying preprocessing widget? is it only showable by wordCount widget? since if I apply the preprocessing widget to a Twitter or corpus widget then I save it or connect it to a Corpus Viewer, I only see the original data not the preprocessed one?

abotag
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I am an orange beginner.
I'd like to process Titanic using orange, but I'm not sure how to operate it.
I would love to have a video that explains step by step.
Thank you.

harrods
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Hello, can Orange Data Mining detects emoji for sentiment analysis?

faibaa
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Hello, I am running Orange on Ubuntu 20.04 and cant find corpus view widget. How do I install it? or is it a different selection of widget for different platforms.

AiykRichie
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Hello Prof. Ajda, in the multilingual sentiment analysis option, what is the source of the algorithm? Can you please share this information? Is it Sentiwordnet?

prattbanner
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I'm trying to implement it. Twitter widget asks me for a key and credentials in the api. How can I get them?

atassano
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Hello Orange Data Mining!!! I am trying to install it, unfortunately, it has not been installing and showing the following message;
"conda" command exited with 1. Cannot continue. Please advice.

e-learning
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Copy and paste code from open API and building an UI on top of it and selling😂🤣

sandeepbethini